1AO0
 
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1ECF
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1ECJ
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1ECG
 | | DON INACTIVATED ESCHERICHIA COLI GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE (PRPP) AMIDOTRANSFERASE | | Descriptor: | 5-OXO-L-NORLEUCINE, GLUTAMINE PHOSPHORIBOSYLPYROPHOSPHATE AMIDOTRANSFERASE, PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID) | | Authors: | Krahn, J.M. | | Deposit date: | 1996-04-23 | | Release date: | 1996-11-08 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure and function of the glutamine phosphoribosylpyrophosphate amidotransferase glutamine site and communication with the phosphoribosylpyrophosphate site.
J.Biol.Chem., 271, 1996
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1ECB
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1ECC
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1CDE
 | | STRUCTURES OF APO AND COMPLEXED ESCHERICHIA COLI GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE | | Descriptor: | 5-DEAZAFOLIC ACID, GLYCINAMIDE RIBONUCLEOTIDE, PHOSPHORIBOSYL-GLYCINAMIDE FORMYLTRANSFERASE | | Authors: | Almassy, R.J, Janson, C.A, Kan, C.-C, Hostomska, Z. | | Deposit date: | 1992-05-15 | | Release date: | 1993-10-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structures of apo and complexed Escherichia coli glycinamide ribonucleotide transformylase.
Proc.Natl.Acad.Sci.USA, 89, 1992
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1CDD
 | | STRUCTURES OF APO AND COMPLEXED ESCHERICHIA COLI GLYCINAMIDE RIBONUCLEOTIDE TRANSFORMYLASE | | Descriptor: | PHOSPHATE ION, PHOSPHORIBOSYL-GLYCINAMIDE FORMYLTRANSFERASE | | Authors: | Almassy, R.J, Janson, C.A, Kan, C.-C, Hostomska, Z. | | Deposit date: | 1992-05-15 | | Release date: | 1993-10-31 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structures of apo and complexed Escherichia coli glycinamide ribonucleotide transformylase.
Proc.Natl.Acad.Sci.USA, 89, 1992
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1QQB
 | | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | 5'-D(*TP*AP*CP*GP*CP*AP*AP*TP*CP*GP*AP*TP*TP*GP*CP*GP*T)-3', HYPOXANTHINE, PURINE NUCLEOTIDE SYNTHESIS REPRESSOR | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-09 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1QP0
 | | PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*CP*CP*GP*GP*TP*TP*GP*CP*GP*T)-3'), HYPOXANTHINE, PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR) | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1QP7
 | | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*CP*CP*GP*GP*TP*TP*GP*CP*GP*T)-3'), HYPOXANTHINE, PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR) | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-04 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1QPZ
 | | PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*AP*CP*GP*TP*TP*TP*GP*CP*GP*T)-3'), HYPOXANTHINE, PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR) | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1QQA
 | | PURINE REPRESSOR MUTANT-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*GP*CP*GP*CP*TP*TP*GP*CP*GP*T)-3'), HYPOXANTHINE, PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR) | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-09 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1QP4
 | | PURINE REPRESSOR-HYPOXANTHINE-PALINDROMIC OPERATOR COMPLEX | | Descriptor: | DNA (5'-D(*TP*AP*CP*GP*CP*AP*AP*TP*CP*GP*AP*TP*TP*GP*CP*GP*T)-3'), HYPOXANTHINE, PROTEIN (PURINE NUCLEOTIDE SYNTHESIS REPRESSOR) | | Authors: | Glasfeld, A, Koehler, A.N, Schumacher, M.A, Brennan, R.G. | | Deposit date: | 1999-06-01 | | Release date: | 1999-06-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | The role of lysine 55 in determining the specificity of the purine repressor for its operators through minor groove interactions.
J.Mol.Biol., 291, 1999
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1A48
 | | SAICAR SYNTHASE | | Descriptor: | PHOSPHORIBOSYLAMINOIMIDAZOLE-SUCCINOCARBOXAMIDE SYNTHASE, SULFATE ION | | Authors: | Levdikov, V.M, Melik-Adamyan, W.R, Lamzin, V.S, Wilson, K.S. | | Deposit date: | 1998-02-12 | | Release date: | 1999-03-30 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The structure of SAICAR synthase: an enzyme in the de novo pathway of purine nucleotide biosynthesis.
Structure, 6, 1998
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